Unfortunately I was only able to stay for a short time. But in that brief time, we marched as if our lives depended on it. And they do! Wanting to spread a positive message, our signs read We Didn’t Grow Up Eating GMOs. Why Should You? Our Grandmas Didn’t Grow Up Eating GMOs. Why should We? Misty and I were dressed like our glamorous grannies in 1950s garb with our signs held up by Wooden Kitchen Spoons.